Mechanische Musikwerke Manufaktur, (MMM), Germany, singing bird box, engraved, gilt bombe case with polychrome enamel ornament, the top with black border, a turquoise enamel field with groups of flowers, and the lid with reclining figures in a pastoral

Mechanische Musikwerke Manufaktur, (MMM), Germany, singing bird box, engraved, gilt bombe case with polychrome enamel ornament, the top with black border, a turquoise enamel field with groups of flowers, and the lid with reclining figures in a pastoral landscape, concealing a bird with brightly colored feathers, appearing and performing on demand, late 20th century box very good, enamel without damage, functioning correctly, 4 1/4Ò l